During their first night sharing a room, Yuzu had her first kiss stolen by her step sister. Since then she can't get Mei off her mind, while Mei herself goes on as if nothing happened. Meanwhile, Mei's Grandfather, the chairman of Aihara Academy, takes Mei back to his mansion. Unable to forget the sad expression on Mei's face when they kissed, Yuzu heads to the mansion to confirm Mei's true feelings, but...?!
And when I told you that 
you were being used.
Und als ich dir gesagt habe,
dass du ausgenutzt wirst.
Y cuando te dije
que te estaban utilizando.
Y cuando te dije
que te estaban utilizando.
et quand je t’ai parlé du prof…
che quando ti ho detto che ti stavano sfruttando.
E quando te falei que você
estava sendo usada.
И когда я сказала, что тебя используют,